TY  - BOOK
AU  - Rothman,Jack
TI  - Social R & D research and development in the human services
SN  - 0138181128
U1  - 300.72 
PY  - 1980///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Social Science research
KW  - Social science
KW  - Methodology
ER  -